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C116
we present a practical link adaptation
algorithm for MIMO-OFDM systems. The proposed solution is
based on sounding the channel periodically and choosing the
optimal mode that will maximize the throughput or energy
efficiency (EE) while satisfying the application’s quality of service
(QoS) requirements. In addition, we address practical problems
such as the computational complexity of the algorithm and
determination of sounding period by novel closed form solutions
and iterative algorithms. Realistic link level simulations confirm
that the proposed solution achieves significant improvement
over existing link adaptation algorithms when the aim is to
maximize the throughput, and provides orders of magnitude
gain in energy efficiency compared to poorly chosen fixed modes
when used for energy efficiency maximization purposes. The
resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.
- 2014-11-07 16:03:39下载
- 积分：1
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chepaidingwei
较简单的车牌定位方法,并用matlab实现,该程序得到我老师的好评!(A simpler method of license plate location and use matlab implementation, the program received high praise from my teacher!)
- 2010-07-06 15:53:41下载
- 积分：1
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simulink-spectrum-analysis-
simulink中分析频谱的有效工具，可以分析连续，离散信号的频谱(simulink an effective tool in the analysis of the spectrum, can analyze the continuous, discrete signal spectrum)
- 2011-05-06 20:38:15下载
- 积分：1
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linear_array
雷达系统仿真类的，天线波束中，产生一个线性阵列信号。(Radar simulation system and the like, the antenna beam, the signal to generate a linear array.)
- 2013-12-02 15:57:52下载
- 积分：1
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monte-carlo-algorithm
蒙特卡洛算法
mento carlo algorithm(mento carlo algorithm)
- 2012-11-16 18:16:03下载
- 积分：1
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RLS_Algorithms
RLS自适应滤波算法及其改进算法的子函数程序。还有相关的例程展示(RLS adaptive filtering algorithm and its subfunction program.There are also related routine demonstrations.)
- 2018-03-25 17:29:23下载
- 积分：1
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DPCA
动态PCA方法，引入动态时间l，考虑变量本身的时序自相关性，同时还分析变量之间的时序相关性,把PCA方法应用到动态数据矩阵。
(Dynamic PCA method, introducing dynamic time l, consider the timing of the variable itself autocorrelation, also analyzed the correlation between the timing variables, the PCA method is applied to dynamic data matrix.)
- 2014-01-22 15:34:37下载
- 积分：1
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大气湍流模拟
大气湍流相位屏模拟举例，对研究激光大气传输有一定帮助(an example of phase screen which is helpful to the research of the transmit of laser)
- 2018-08-12 20:09:10下载
- 积分：1
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myspider
used to parse HTML in either a linear or nested fashion.
- 2014-11-12 21:17:29下载
- 积分：1
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LDPC-encoder-and-decoder
ldcp编码解码源程序，用c语言写的，最后生成mex文件用于matlab使用 (ldcp codec source code, using c language, and finally generate mex file for matlab use)
- 2014-02-25 10:20:21下载
- 积分：1
